It is probably not a good idea to start singing this at your child's party or on a long car trip.

Billy Is Blowing His Trumpet

Billy is blowing his trumpet,
Bertie is banging a tin,
Bertie is crying for mummy,
And Bob has pricked Ben with a pin.
Baby is crying out loudly,
He's out on the lawn in his pram.
I am the only one silent,
And I've eaten all of the jam.